LFF CO2-Detektor Modell LAQ962 Benutzerhandbuch

1. Produktüberschreitungview

The LFF CO2 Detector Model LAQ962 is an advanced indoor air quality monitor designed to provide real-time measurements of carbon dioxide (CO2) concentration, ambient temperature, and relative humidity. Utilizing Non-Dispersive Infrared (NDIR) technology, this device ensures accurate data for effective environmental monitoring. It features a large, clear color display, customizable dual alarms, and a built-in rechargeable battery for portable use.

Hauptmerkmale:

• Multifunctional Monitoring: Misst CO2-Konzentration, Temperatur und Luftfeuchtigkeit.
• NDIR Technology: Ensures high accuracy for CO2 readings.
• Anpassbare Doppelalarme: Set specific CO2 thresholds for audible alerts.
• CO2 Concentration Indicator: Visual display of Normal, Warning, and Dangerous CO2 levels.
• Großes Farbdisplay: 4-inch LCD screen for easy readability.
• Wiederaufladbarer Akku: Eingebauter 2000-mAh-Akku für längere Nutzungsdauer.
• Einstellbare Hintergrundbeleuchtung: Three levels of brightness for optimal viewing.

2. Packungsinhalt

Bitte überprüfen Sie beim Öffnen des Pakets, ob alle Artikel vorhanden und in gutem Zustand sind:

• LFF CO2 Detector (Model LAQ962)
• Typ C Ladekabel
• Benutzerhandbuch (dieses Dokument)

3. Einrichtung und Erstgebrauch

3.1 Aufladen des Geräts

Before first use, fully charge the LFF CO2 Detector. Connect the provided Type-C charging cable to the device's charging port and plug the other end into a standard USB power adapter (not included) or a computer USB port. The battery indicator on the display will show charging status.

3.2 Ein-/Ausschalten

Press and hold the power button (location typically on the side or back) for a few seconds to turn the device on or off. The display will illuminate upon successful power-on.

4. Bedienung

4.1 Anzeige überview

The large color display provides a comprehensive view of current air quality parameters:

• CO2-Konzentration (ppm): Central large number, indicating parts per million.
• Temperatur: Displayed in Fahrenheit or Celsius.
• Luftfeuchtigkeit: Angezeigt als Prozenttage.
• Zeit: Aktuelle Uhrzeit.
• Alarmstatus: Symbole, die aktive Alarme anzeigen.
• Batterieanzeige: Zeigt die verbleibende Akkulaufzeit an.

4.2 Understanding CO2 Levels

The device categorizes CO2 concentration into three stages, indicated by color changes on the display and corresponding icons:

• Normal Stage: CO2 ≤ 800 ppm (Green indicator). Indicates good air quality.
• Warnung Stage: CO2 801 - 1600 ppm (Yellow indicator). Suggests ventilation may be required.
• Dangerous Stage: CO2 > 1600 ppm (Red indicator). Indicates poor air quality; immediate ventilation is recommended.

4.3 Alarme einstellen

The LFF CO2 Detector features customizable dual alarms. When the measured CO2 level reaches your set high or low alarm threshold, an audible beep will sound, and the alarm icon will flash. Refer to the device's on-screen menu or specific buttons (usually labeled 'SET' or 'MODE') to adjust the CO2 alarm values.

4.4 Einstellung der Hintergrundbeleuchtung

The device offers three levels of backlight brightness (100%, 50%, 0%) to suit different lighting conditions and conserve battery life. Use the designated button (often indicated by a light bulb icon) to cycle through the brightness settings.

4.5 Uhrzeit- und Datumseinstellung

To set the current time and date, navigate through the device's menu using the control buttons. Follow the on-screen prompts to adjust hours, minutes, and date. Consult the quick start guide or on-screen instructions for specific button sequences.

5. Wartung

5.1 Reinigung

Reinigen Sie das Gerät, indem Sie die Außenseite vorsichtig mit einem weichen, trockenen Tuch abwischen. Verwenden Sie keine Scheuermittel oder Lösungsmittel und tauchen Sie das Gerät nicht in Wasser. Stellen Sie sicher, dass die Sensoröffnungen frei von Staub und Schmutz sind.

5.2 Batteriepflege

To maximize battery lifespan, avoid fully discharging the device frequently. For prolonged storage, charge the battery to approximately 50% and store in a cool, dry place. If using the device continuously, it is recommended to keep it plugged in to a power source.

6. Fehlerbehebung

• Ungenaue CO2-Messwerte: If you suspect inaccurate readings, take the device outdoors for 10-15 minutes to allow it to recalibrate to ambient CO2 levels (typically around 400-450 ppm). Ensure the sensor vents are not obstructed.
• Kurze Akkulaufzeit: Ensure the device is fully charged before use. Adjust the backlight brightness to a lower setting to conserve power. For continuous monitoring, keep the device connected to a power source via the Type-C cable.
• Gerät lässt sich nicht einschalten: Check if the battery is charged. Connect the device to a power source and attempt to power it on again. If the issue persists, contact customer support.
• Alarm ertönt nicht: Verify that the alarm thresholds are set correctly and that the alarm function is enabled in the device settings.

7. Spezifikationen

8. Garantie und Support

LFF is committed to providing quality products and customer satisfaction. If you encounter any issues or have questions regarding your LFF CO2 Detector, please do not hesitate to contact our customer service. We are dedicated to assisting you and ensuring your complete satisfaction.

For support, please refer to the contact information provided with your purchase or visit the official LFF webWebsite.